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#include "functionfiles.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <glob.h>
#include <unistd.h>
#include <bu/plugger.h>
PluginInterface3( pluginFunctionFiles, files, FunctionFiles, Function,
"Mike Buland", 0, 1 );
FunctionFiles::FunctionFiles()
{
}
FunctionFiles::~FunctionFiles()
{
}
Bu::String FunctionFiles::getName() const
{
return "files";
}
Variable FunctionFiles::call( Variable &/*input*/, VarList lParams )
{
glob_t globbuf;
int flags = 0;
for( VarList::const_iterator i = lParams.begin(); i; i++ )
{
switch( (*i).getType() )
{
case Variable::typeString:
glob( (*i).getString().getStr(), flags, NULL, &globbuf );
flags |= GLOB_APPEND;
break;
case Variable::typeList:
throw Bu::ExceptionBase("Lists not supported in glob yet.");
break;
default:
throw Bu::ExceptionBase(
"Cannot use a non-string or non-list as a parameter to glob"
);
break;
}
}
Variable vRet( Variable::typeList );
struct stat s;
for( size_t j = 0; j < globbuf.gl_pathc; j++ )
{
stat( globbuf.gl_pathv[j], &s );
if( S_ISREG( s.st_mode ) )
vRet.append( globbuf.gl_pathv[j] );
}
globfree( &globbuf );
return vRet;
}
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